Re: PGP verification

[Karl Kleinpaste <karl@charcoal.com>]

ShengHuo ZHU <zsh@cs.rochester.edu> writes:
> Gnus no longer automatically verifies signatures.  You could set
> mm-verify-option to enable it, i.e.
>     (setq mm-verify-option 'known) 

Having set that, now every PGP message I receive rewards me with a
stack trace that begins:

Signaling: (wrong-type-argument char-or-string-p nil)
  mml2015-fix-micalg(nil)
  byte-code(...)
  mml2015-mailcrypt-verify(((#<buffer " *mm*<23>"> ("text/plain") nil nil nil nil nil nil) (#<buffer " *mm*<24>"> ("application/pgp-signature") nil nil nil nil nil nil)) ("multipart/signed" (boundary . "===-=-=")))
  mml2015-verify(((#<buffer " *mm*<23>"> ("text/plain") nil nil nil nil nil nil) (#<buffer " *mm*<24>"> ("application/pgp-signature") nil nil nil nil nil nil)) ("multipart/signed" (boundary . "===-=-=")))
  mm-possibly-verify-or-decrypt(((#<buffer " *mm*<23>"> ("text/plain") nil nil nil nil nil nil) (#<buffer " *mm*<24>"> ("application/pgp-signature") nil nil nil nil nil nil)) ("multipart/signed" (boundary . "===-=-=")))
  mm-dissect-multipart(("multipart/signed" (boundary . "===-=-=")))
  mm-dissect-buffer()
  gnus-display-mime()